3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = "12/31/2013"; echo (date("Y-m-d", strtotime($date))) . "\n"; $date = new DateTime(date("Ymd", strtotime($date))); echo $date->format('Y-m-d H:i:sP') . "\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0110.00718.56
8.3.50.0120.00421.15
8.3.40.0110.00318.80
8.3.30.0070.01020.34
8.3.20.0040.01620.56
8.3.10.0060.01321.14
8.3.00.0050.00323.65
8.2.180.0030.01516.63
8.2.170.0060.00922.96
8.2.160.0140.00020.16
8.2.150.0170.00324.18
8.2.140.0080.00024.66
8.2.130.0090.00626.16
8.2.120.0060.01321.04
8.2.110.0080.00019.31
8.2.100.0070.00418.03
8.2.90.0040.00419.39
8.2.80.0060.00317.97
8.2.70.0050.00317.75
8.2.60.0040.00418.00
8.2.50.0040.00418.07
8.2.40.0050.00318.16
8.2.30.0070.00019.35
8.2.20.0040.00417.72
8.2.10.0050.00317.85
8.2.00.0030.00617.77
8.1.280.0120.00925.92
8.1.270.0090.00623.99
8.1.260.0070.01026.35
8.1.250.0060.00328.09
8.1.240.0040.00422.08
8.1.230.0080.00322.82
8.1.220.0040.00417.79
8.1.210.0050.00518.77
8.1.200.0030.00617.38
8.1.190.0030.00517.51
8.1.180.0030.00518.10
8.1.170.0050.00318.84
8.1.160.0000.00718.98
8.1.150.0070.00018.72
8.1.140.0040.00417.63
8.1.130.0070.00417.80
8.1.120.0050.00317.68
8.1.110.0040.00817.59
8.1.100.0070.00017.61
8.1.90.0080.00017.70
8.1.80.0070.00017.55
8.1.70.0030.00317.65
8.1.60.0060.00317.60
8.1.50.0000.00817.45
8.1.40.0040.00417.63
8.1.30.0030.00617.58
8.1.20.0040.00417.77
8.1.10.0000.00817.68
8.1.00.0090.00017.73
8.0.300.0040.00419.98
8.0.290.0000.00716.88
8.0.280.0000.00718.51
8.0.270.0040.00417.38
8.0.260.0040.00417.05
8.0.250.0080.00017.17
8.0.240.0060.00317.18
8.0.230.0030.00317.16
8.0.220.0030.00317.12
8.0.210.0030.00316.97
8.0.200.0060.00017.16
8.0.190.0030.00617.11
8.0.180.0030.00517.03
8.0.170.0000.00816.99
8.0.160.0000.00717.00
8.0.150.0000.00717.12
8.0.140.0070.00017.00
8.0.130.0030.00313.50
8.0.120.0030.00617.05
8.0.110.0040.00417.11
8.0.100.0050.00317.17
8.0.90.0000.00717.10
8.0.80.0060.01317.04
8.0.70.0070.00016.98
8.0.60.0040.00416.84
8.0.50.0070.00017.08
8.0.30.0060.01117.18
8.0.20.0090.01017.40
8.0.10.0070.00017.25
8.0.00.0090.01016.86
7.4.330.0050.00016.69
7.4.320.0000.00716.68
7.4.300.0000.00616.43
7.4.290.0000.00816.65
7.4.280.0000.00716.69
7.4.270.0000.00616.68
7.4.260.0050.00013.23
7.4.250.0070.00016.63
7.4.240.0070.00016.59
7.4.230.0050.00316.67
7.4.220.0070.01416.69
7.4.210.0060.00816.63
7.4.200.0070.00016.69
7.4.190.0030.00316.53
7.4.160.0070.01416.72
7.4.150.0090.00917.40
7.4.140.0020.01517.86
7.4.130.0120.00416.54
7.4.120.0100.01016.68
7.4.110.0100.01416.70
7.4.100.0090.01316.57
7.4.90.0120.00616.71
7.4.80.0140.01119.39
7.4.70.0050.01416.50
7.4.60.0060.00916.64
7.4.50.0060.00016.70
7.4.40.0100.00622.77
7.4.30.0060.01016.67
7.4.00.0080.00814.95
7.3.330.0050.00013.23
7.3.320.0030.00213.16
7.3.310.0000.00716.17
7.3.300.0000.00716.29
7.3.290.0040.01116.38
7.3.280.0050.01016.38
7.3.270.0090.01217.40
7.3.260.0090.01118.24
7.3.250.0070.01116.68
7.3.240.0130.00616.68
7.3.230.0100.01316.58
7.3.210.0030.01316.74
7.3.200.0120.00619.39
7.3.190.0120.00916.42
7.3.180.0090.00616.64
7.3.170.0150.00016.41
7.3.160.0030.01616.44
7.3.120.0090.00614.84
7.2.330.0120.00616.74
7.2.320.0070.01016.89
7.2.310.0070.01116.61
7.2.300.0180.00016.66
7.2.290.0070.01116.37
7.2.60.0040.01116.68
7.2.00.0080.01619.48
7.1.200.0060.00615.46
7.1.100.0030.00718.49
7.1.70.0030.00617.28
7.1.60.0130.01019.17
7.1.50.0100.01416.92
7.1.00.0030.05322.46
7.0.200.0070.00317.12
7.0.140.0070.07021.99
7.0.100.0100.05019.89
7.0.90.0100.03319.96
7.0.80.0130.07720.13
7.0.70.0430.08719.91
7.0.60.0400.08719.94
7.0.50.0430.06720.28
7.0.40.0100.07320.14
7.0.30.0070.08020.14
7.0.20.0100.07320.10
7.0.10.0130.07720.18
7.0.00.0130.08020.10
5.6.280.0130.06021.11
5.6.250.0100.04020.71
5.6.240.0070.04320.67
5.6.230.0070.07720.62
5.6.220.0130.08020.67
5.6.210.0070.05020.61
5.6.200.0130.04320.96
5.6.190.0100.08321.13
5.6.180.0170.04721.17
5.6.170.0070.06321.13
5.6.160.0000.09021.12
5.6.150.0100.08021.11
5.6.140.0070.07720.99
5.6.130.0230.07321.08
5.6.120.0100.08321.06
5.6.110.0100.08020.92
5.6.100.0030.09020.91
5.6.90.0200.06721.14
5.6.80.0070.06720.42
5.6.70.0070.08320.40
5.6.60.0100.04320.40
5.6.50.0130.07020.55
5.6.40.0030.07720.40
5.6.30.0100.04020.45
5.6.20.0030.08720.48
5.6.10.0070.08020.35
5.6.00.0070.08020.51
5.5.380.0030.04020.41
5.5.370.0030.08720.41
5.5.360.0130.07320.34
5.5.350.0070.06020.33
5.5.340.0100.07720.90
5.5.330.0130.07720.73
5.5.320.0170.07020.86
5.5.310.0200.06720.83
5.5.300.0000.09020.61
5.5.290.0130.07320.82
5.5.280.0170.07720.79
5.5.270.0130.07320.90
5.5.260.0030.08720.82
5.5.250.0070.05320.66
5.5.240.0070.08020.25
5.5.230.0100.04720.13
5.5.220.0100.07020.16
5.5.210.0100.07720.02
5.5.200.0030.07320.12
5.5.190.0070.04320.23
5.5.180.0200.07020.14
5.5.160.0000.08320.14
5.5.150.0000.08320.13
5.5.140.0030.04720.22
5.5.130.0070.07720.27
5.5.120.0070.07720.21
5.5.110.0100.08020.13
5.5.100.0130.04320.16
5.5.90.0000.08320.14
5.5.80.0100.07019.96
5.5.70.0130.06720.14
5.5.60.0070.05720.06
5.5.50.0100.06720.14
5.5.40.0100.07020.14
5.5.30.0070.08020.08
5.5.20.0130.07319.98
5.5.10.0100.07320.11
5.5.00.0070.07319.95
5.4.450.0100.07319.37
5.4.440.0100.07719.11
5.4.430.0070.08019.11
5.4.420.0000.07719.35
5.4.410.0000.07719.10
5.4.400.0030.07719.23
5.4.390.0170.06719.14
5.4.380.0030.06719.10
5.4.370.0000.07319.05
5.4.360.0170.04319.07
5.4.350.0070.07019.05
5.4.340.0100.04019.13
5.4.320.0070.07318.94
5.4.310.0100.07019.04
5.4.300.0230.06018.94
5.4.290.0070.07319.14
5.4.280.0070.07019.23
5.4.270.0100.07019.11
5.4.260.0070.05719.05
5.4.250.0070.07319.22
5.4.240.0100.07719.11
5.4.230.0100.07019.07
5.4.220.0030.05319.05
5.4.210.0170.07019.05
5.4.200.0130.05018.89
5.4.190.0070.05719.04
5.4.180.0070.07319.14
5.4.170.0070.04319.13
5.4.160.0100.07318.94
5.4.150.0130.05319.01
5.4.140.0100.07016.12
5.4.130.0100.07316.33
5.4.120.0130.06316.31
5.4.110.0030.07316.26
5.4.100.0070.06716.46
5.4.90.0030.04316.26
5.4.80.0070.07316.30
5.4.70.0230.03716.41
5.4.60.0070.07316.34
5.4.50.0070.07016.29
5.4.40.0100.07316.36
5.4.30.0000.04716.35
5.4.20.0130.03016.26
5.4.10.0100.05316.27
5.4.00.0030.04315.58
5.3.290.0070.07714.52
5.3.280.0030.05714.58
5.3.270.0070.08014.60
5.3.260.0030.06714.59
5.3.250.0130.05714.60
5.3.240.0070.07314.54
5.3.230.0100.07014.61
5.3.220.0030.08014.49
5.3.210.0130.06314.50
5.3.200.0070.06014.40
5.3.190.0130.07314.52
5.3.180.0100.06714.55
5.3.170.0030.07714.52
5.3.160.0070.04014.55
5.3.150.0030.05314.43
5.3.140.0130.07014.41
5.3.130.0130.04014.50
5.3.120.0000.09014.54
5.3.110.0070.07314.40
5.3.100.0070.05014.00
5.3.90.0100.03713.87
5.3.80.0030.07714.00
5.3.70.0000.07714.01
5.3.60.0130.06713.93
5.3.50.0070.07313.93
5.3.40.0070.07713.91
5.3.30.0070.07313.91
5.3.20.0100.04313.69
5.3.10.0000.04313.51
5.3.00.0070.07313.61
5.2.170.0000.06711.52
5.2.160.0030.04311.52
5.2.150.0100.05711.52
5.2.140.0030.06011.52
5.2.130.0030.04311.52
5.2.120.0070.02711.52
5.2.110.0070.04311.52
5.2.100.0030.04011.52
5.2.90.0100.05311.52
5.2.80.0100.06011.52
5.2.70.0100.05711.52
5.2.60.0070.06711.52
5.2.50.0100.04711.52
5.2.40.0030.03711.52
5.2.30.0070.06011.52
5.2.20.0070.05011.52
5.2.10.0070.06011.52
5.2.00.0070.04011.52
5.1.60.0030.05711.52
5.1.50.0070.05311.52
5.1.40.0070.05311.52
5.1.30.0000.04311.52
5.1.20.0000.03311.52
5.1.10.0000.06011.52
5.1.00.0130.04311.52
5.0.50.0070.04311.52
5.0.40.0000.02311.52
5.0.30.0030.06011.52
5.0.20.0030.04311.52
5.0.10.0030.03311.52
5.0.00.0030.05011.52
4.4.90.0100.02711.52
4.4.80.0070.02011.52
4.4.70.0030.03311.52
4.4.60.0000.03011.52
4.4.50.0000.03711.52
4.4.40.0030.05711.52
4.4.30.0000.02711.52
4.4.20.0070.01311.52
4.4.10.0070.01311.52
4.4.00.0000.04711.52
4.3.110.0030.03311.52
4.3.100.0030.02011.52
4.3.90.0000.02711.52
4.3.80.0000.05711.52
4.3.70.0030.01711.52
4.3.60.0000.03311.52
4.3.50.0030.03711.52
4.3.40.0030.04711.52
4.3.30.0000.03011.52
4.3.20.0030.02011.52
4.3.10.0030.03311.52
4.3.00.0000.03311.52

preferences:
54.38 ms | 401 KiB | 5 Q